#content{
    display: none;
}
.content{
    overflow-y: auto;
    margin-top: 10px;
    height: 400px;
    border: 2px solid #ccc;
    border-radius: 5px;
    margin-left: 10px;
    margin-right: 10px;
    
}
.mymsg{
   float: right;
   clear:both;
}
.othermsg{
    float: left;
    clear:both;
}
#login{
    display: block;
}